A fuel cycle refers to the series of processes involved in producing, using, and managing fuel, particularly in the context of energy generation. This cycle typically includes the extraction of raw materials, their conversion into usable fuel, and the eventual disposal or recycling of waste products. In nuclear energy, for example, the fuel cycle encompasses the mining of uranium, its enrichment, use in reactors, and the handling of spent nuclear fuel. In addition to nuclear energy, fuel cycles are also relevant in fossil fuel industries, such as coal, oil, and natural gas. Each type of fuel has its own specific cycle, which includes exploration, extraction, refining, and distribution. Understanding these cycles is crucial for managing resources efficiently and minimizing environmental impacts associated with energy production.